| PartNumber | TLC556CDR | TLC556CD | TLC556CDG4 |
| Description | Timers & Support Products Dual CMOS | Timers & Support Products Dual CMOS | Timers & Support Products Dual CMOS |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Timers & Support Products | Timers & Support Products | Timers & Support Products |
| RoHS | Y | Y | Y |
| Series | TLC556 | TLC556 | TLC556 |
| Type | Standard | Standard | Standard |
| Number of Internal Timers | 2 Timer | 2 Timer | 2 Timer |
| Supply Voltage Max | 15 V | 15 V | 15 V |
| Supply Voltage Min | 2 V | 2 V | 2 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-14 | SOIC-14 | SOIC-14 |
| Packaging | Reel | Tube | Tube |
| Height | 1.58 mm | 1.58 mm | 1.58 mm |
| Length | 8.65 mm | 8.65 mm | 8.65 mm |
| Width | 3.91 mm | 3.91 mm | 3.91 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| High Level Output Current | 100 mA | 100 mA | 100 mA |
| Low Level Output Current | - 10 mA | - 10 mA | - 10 mA |
| Operating Supply Current | 130 uA | 130 uA | 130 uA |
| Pd Power Dissipation | 950 mW | 950 mW | 950 mW |
| Product Type | Timers & Support Products | Timers & Support Products | Timers & Support Products |
| Factory Pack Quantity | 2500 | 50 | 50 |
| Subcategory | Clock & Timer ICs | Clock & Timer ICs | Clock & Timer ICs |
| Tradename | LinCMOS | LinCMOS | LinCMOS |
| Unit Weight | 0.004318 oz | 0.004318 oz | 0.004318 oz |